In 1961, TWA became the first airline to begin showing regularly scheduled in-flight movies as it presented "By Love Possessed" to first-class passengers on a flight from New York to Los Angeles.

In 1979, the Nicaraguan capital of Managua fell to Sandinista guerrillas, two days after President Anastasio Somoza fled the country.

In 1980, the Moscow Summer Olympics began, minus dozens of nations that were boycotting the games because of the Soviet military intervention in Afghanistan.

In 1989, 111 people were killed when a United Air Lines DC-10 crashed while making an emergency landing at Sioux City, Iowa; 185 other people survived.

In 1990, President George H.W. Bush joined former presidents Ronald Reagan, Gerald R. Ford and Richard M. Nixon at ceremonies dedicating the Nixon Library and Birthplace (since redesignated the Richard Nixon Presidential Library and Museum) in Yorba Linda, Calif.

In 1993, President Bill Clinton announced a policy allowing homosexuals to serve in the military under a compromise dubbed "don't ask, don't tell." Clinton fired FBI Director William Sessions, citing "serious questions" about Sessions' conduct and leadership.

Ten years ago: A chartered aircraft carrying three families to a game reserve plowed into Mount Kenya, killing all 12 American tourists and the two South African pilots on board.

Five years ago: Democrat Barack Obama visited U.S. troops and met with officials in Afghanistan as part of a congressional fact-finding tour. The Indiana Fever defeated the New York Liberty 71-55 in the WNBA's first outdoor game, played at Arthur Ashe Stadium.

One year ago: A calm-looking Syrian President Bashar Assad made his first appearance on state TV a day after a bomb killed some of his top lieutenants. Russia and China again vetoed a Western-backed U.N. resolution aimed at pressuring Assad's government to end the escalating civil war in Syria. Omar Suleiman, 76, Egypt's former spy chief, deposed President Hosni Mubarak's top lieutenant and keeper of secrets who ran for president earlier in the year, died in Cleveland, Ohio. Sylvia Woods, 86, founder of the famed soul food restaurant in New York's Harlem neighborhood that carries her name, died in Mount Vernon, N.Y.